> Hunspell 1.2.2 is out with multilingual spell checking and special dictionary support:
> hunspell -d ar_AR,en_US
Correct and great, Németh, but no common application supports that feature.
I suggest that the user could build an XX.aff file containing a single, new statement saying XX = ar + en + ...
That way, the application would be told to check a single language XX and hunspell would effectively spell several as if the command -d ar_AR,en_US had been issued.
It should work with unmodified existing applications.
I have tried to create a bogus file named "ar_AR,en_US". Bad luck.